题目内容
—What's the matter with Peter?
—He was seen crying when he was coming out of the teacher's office. He ________ by the teacher.
- A.may be scolded
- B.should have been scolded
- C.must be scolded
- D.must have been scolded
D
must + have +动词的过去分词,表示对过去某事或者某种情况的肯定推测,只能用于肯定的陈述句。如:The ground is wet; it must have rained last night. 如果对过去作否定的推测,必须用can't + have +动词的过去分词。如:He can't have been to your home; he doesn't know your address.
must + have +动词的过去分词,表示对过去某事或者某种情况的肯定推测,只能用于肯定的陈述句。如:The ground is wet; it must have rained last night. 如果对过去作否定的推测,必须用can't + have +动词的过去分词。如:He can't have been to your home; he doesn't know your address.
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